/* === Tokens === */
:root{
  --color-primary:#0F172A;
  --color-secondary:#334155;
  --color-accent:#0369A1;
  --color-neutral-dark:#020617;
  --color-neutral-light:#F8FAFC;
  --color-border:rgba(2,6,23,.10);
  --color-muted:#E2E8F0;
  --font-heading:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-sm:0 2px 20px rgba(2,6,23,.06);
  --shadow-md:0 12px 40px -12px rgba(2,6,23,.18);
  --shadow-lg:0 30px 60px -30px rgba(2,6,23,.35);
  --ease:cubic-bezier(0.22,1,0.36,1);
  --container:1200px;
}

/* === Base === */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--color-primary);
  background:var(--color-neutral-light);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--color-accent);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--color-primary)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-primary);line-height:1.15;letter-spacing:-0.02em;margin:0 0 .75rem}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:700}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:600}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1rem}

/* === Layout === */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:1.25rem}
.container--narrow{max-width:760px}
.section{padding-block:4rem}
.section--muted{background:#fff}
.section__head{text-align:center;max-width:640px;margin:0 auto 2.5rem}
.section__head p{color:var(--color-secondary)}
@media(min-width:768px){
  .section{padding-block:6rem}
  .container{padding-inline:2rem}
}

/* === Header (glass nav) === */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(248,250,252,.75);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.scrolled{
  background:rgba(248,250,252,.92);
  border-bottom-color:var(--color-border);
  box-shadow:0 4px 24px -12px rgba(2,6,23,.15);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.75rem}
.logo{display:inline-flex;align-items:center}
.logo img{height:72px;width:auto;display:block}
@media(min-width:768px){.logo img{height:96px}}
.nav-toggle{background:none;border:0;color:var(--color-primary);cursor:pointer;padding:.5rem;display:inline-flex}
.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--color-neutral-light);border-bottom:1px solid var(--color-border);padding:1rem 1.25rem;gap:.25rem}
.primary-nav.is-open{display:flex}
.primary-nav a{color:var(--color-primary);font-weight:500;padding:.65rem .25rem;position:relative}
.primary-nav a[aria-current="page"]{color:var(--color-accent)}
@media(min-width:900px){
  .nav-toggle{display:none}
  .primary-nav{display:flex;flex-direction:row;position:static;background:transparent;border:0;padding:0;gap:2rem;align-items:center}
  .primary-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
  .primary-nav a:hover::after,.primary-nav a[aria-current="page"]::after{transform:scaleX(1)}
}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--font-heading);font-weight:600;font-size:1rem;
  padding:.85rem 1.5rem;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s ease,color .2s ease;
  text-decoration:none;line-height:1;
}
.btn--primary{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;box-shadow:0 8px 24px -10px rgba(3,105,161,.55)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(3,105,161,.7);color:#fff}
.btn--ghost{background:transparent;color:var(--color-primary);border:1.5px solid var(--color-border)}
.btn--ghost:hover{border-color:var(--color-primary);transform:translateY(-2px)}
.btn--accent{background:#fff;color:var(--color-primary)}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(0,0,0,.4);color:var(--color-primary)}
.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}

/* === Hero card === */
.hero{position:relative;padding-block:3rem;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 60% at 20% 10%,rgba(3,105,161,.12),transparent 60%),
    radial-gradient(50% 50% at 90% 30%,rgba(15,23,42,.10),transparent 65%),
    linear-gradient(180deg,var(--color-neutral-light),#fff);
}
.hero .container{position:relative;z-index:1}
.hero-card__card{
  max-width:880px;margin-inline:auto;
  background:#fff;border-radius:var(--radius-lg);
  padding:2.5rem 1.75rem;text-align:center;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--color-border);
}
.hero-card__card--slim{padding-block:3rem}
@media(min-width:768px){.hero-card__card{padding:4rem 3.5rem}}
.eyebrow{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:600;color:var(--color-accent);margin:0 0 1rem}
.hero-card__sub{color:var(--color-secondary);font-size:1.1rem;max-width:52ch;margin:0 auto 2rem}
.hero-card__actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;margin-bottom:2.5rem}
.hero-card__image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:16/10;background:var(--color-muted)}
.hero-card__image img{width:100%;height:100%;object-fit:cover}

/* === Grids & cards === */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:640px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
}
.card{
  background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);
  padding:1.75rem;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card__icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,rgba(3,105,161,.12),rgba(15,23,42,.08));
  color:var(--color-accent);margin-bottom:1rem;
}
.card h3{margin-bottom:.5rem}
.card p{color:var(--color-secondary);font-size:.95rem;margin:0}

/* === Split === */
.split{display:grid;gap:2rem;grid-template-columns:1fr;align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:4rem}}
.split__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:4/3;background:var(--color-muted)}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__text p{color:var(--color-secondary);font-size:1.05rem}

/* === Prose === */
.prose h2{margin-bottom:1rem}
.prose p{color:var(--color-secondary);font-size:1.05rem;line-height:1.75}

/* === Testimonial === */
.testimonial{
  margin:0;padding:2.5rem 1.5rem;text-align:center;
  background:#fff;border-radius:var(--radius-lg);
  border:1px solid var(--color-border);box-shadow:var(--shadow-sm);
  position:relative;
}
.testimonial::before{
  content:"\201E";position:absolute;top:-.3em;left:1rem;
  font-family:var(--font-heading);font-size:6rem;line-height:1;color:var(--color-accent);opacity:.2;
}
.testimonial p{font-size:1.15rem;color:var(--color-primary);font-style:italic;margin-bottom:1rem}
.testimonial cite{font-style:normal;font-weight:600;color:var(--color-secondary);font-size:.95rem}
@media(min-width:768px){.testimonial{padding:3rem 2.5rem}.testimonial p{font-size:1.25rem}}

/* === FAQ === */
.faq details{
  background:#fff;border:1px solid var(--color-border);
  border-radius:var(--radius);padding:1rem 1.25rem;margin-bottom:.75rem;
  transition:box-shadow .2s ease;
}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{
  cursor:pointer;font-family:var(--font-heading);font-weight:600;
  font-size:1.05rem;color:var(--color-primary);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--color-accent);transition:transform .2s ease;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:.75rem;color:var(--color-secondary)}

/* === CTA band === */
.cta-band{
  background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
  color:#fff;padding-block:4rem;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(50% 80% at 80% 20%,rgba(255,255,255,.12),transparent 60%);
  pointer-events:none;
}
.cta-band__inner{text-align:center;position:relative}
.cta-band h2{color:#fff;margin-bottom:.75rem}
.cta-band p{color:rgba(248,250,252,.85);margin-bottom:1.75rem;max-width:52ch;margin-inline:auto}

/* === Contact form === */
.contact-form{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem 1.5rem;box-shadow:var(--shadow-sm)}
@media(min-width:768px){.contact-form{padding:2.5rem}}
.field{margin-bottom:1.25rem}
.field label{display:block;font-weight:500;margin-bottom:.4rem;font-size:.95rem;color:var(--color-primary)}
.field input,.field textarea{
  width:100%;padding:.75rem .9rem;font-family:inherit;font-size:1rem;
  border:1.5px solid var(--color-border);border-radius:var(--radius-sm);
  background:var(--color-neutral-light);color:var(--color-primary);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--color-accent);box-shadow:0 0 0 4px rgba(3,105,161,.15);background:#fff}
.field textarea{resize:vertical;min-height:140px}
.form-consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:var(--color-secondary);margin:1.25rem 0}
.form-consent input{margin-top:.25rem;flex-shrink:0}

/* === Footer === */
.site-footer{background:var(--color-primary);color:rgba(248,250,252,.75);padding:3.5rem 0 1.5rem;margin-top:0}
.site-footer__grid{display:grid;gap:2.5rem;grid-template-columns:1fr}
@media(min-width:768px){.site-footer__grid{grid-template-columns:1.2fr 1fr 1.4fr}}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem;font-family:var(--font-heading)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:rgba(248,250,252,.75)}
.site-footer a:hover{color:#fff}
.site-footer address{font-style:normal;line-height:1.7;margin-bottom:1rem}
.tagline{color:rgba(248,250,252,.6);font-size:.95rem;margin-top:.5rem}
.logo--footer img{filter:brightness(0) invert(1)}
.legal-links{margin-top:1rem;font-size:.85rem}
.site-footer__copy{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(248,250,252,.12);font-size:.85rem;color:rgba(248,250,252,.55)}

/* === Cookie banner === */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;display:none;z-index:9999;background:var(--color-neutral-dark);color:var(--color-neutral-light);padding:1.25rem 1.5rem;border-radius:var(--radius);box-shadow:0 20px 60px -20px rgba(0,0,0,.6);max-width:640px;margin-inline:auto}
.cookie-banner.is-visible{display:block}
.cookie-banner p{margin:0 0 1rem;font-size:.92rem;color:rgba(248,250,252,.85)}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:.5rem}
.cookie-banner__actions button{font-family:var(--font-heading);font-weight:600;font-size:.9rem;padding:.6rem 1.1rem;border-radius:999px;border:0;cursor:pointer;transition:transform .15s ease,opacity .2s ease}
.cookie-banner__actions button:hover{transform:translateY(-1px)}
[data-cookie-accept]{background:var(--color-accent);color:#fff}
[data-cookie-reject]{background:rgba(248,250,252,.12);color:var(--color-neutral-light)}
[data-cookie-settings]{background:transparent;color:var(--color-neutral-light);border:1px solid rgba(248,250,252,.25) !important}
.cookie-banner__prefs{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(248,250,252,.15);display:flex;flex-direction:column;gap:.5rem}
.cookie-banner__prefs label{display:flex;align-items:center;gap:.5rem;font-size:.9rem}
[data-cookie-save]{align-self:flex-start;margin-top:.5rem;background:var(--color-accent);color:#fff;font-family:var(--font-heading);font-weight:600;padding:.55rem 1.1rem;border:0;border-radius:999px;cursor:pointer}

/* === Reveal === */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);will-change:opacity,transform}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}